Pith Number

pith:OREXNLF2

pith:2010:OREXNLF2GRFVTLN4MU3ZEBMPA6

not attested not anchored not stored refs pending

Compact HI clouds from the GALFA-HI survey

Ayesha Begum, Carl Heiles, Destry Saul, Eric J. Korpela, Jana Grcevich, John S. Gallagher III, Joshua E. Peek, Kevin A. Douglas, Mary Putman, Min-Young Lee, Nicholas P. Ballering, Snezana Stanimirovic, Steven J. Gibson

arxiv:1008.1364 v1 · 2010-08-07 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OREXNLF2GRFVTLN4MU3ZEBMPA6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:05:58.048876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

744976acba344b59adbc653792058f07bf977ac496c0a6e49c10f2fb8a7dc133

Aliases

arxiv: 1008.1364 · arxiv_version: 1008.1364v1 · doi: 10.48550/arxiv.1008.1364 · pith_short_12: OREXNLF2GRFV · pith_short_16: OREXNLF2GRFVTLN4 · pith_short_8: OREXNLF2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/OREXNLF2GRFVTLN4MU3ZEBMPA6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 744976acba344b59adbc653792058f07bf977ac496c0a6e49c10f2fb8a7dc133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9e8ae6aea81130d7a62ac0c8a6898722cb1a7ab11f5b304cd1b7b8acaa09187",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-08-07T21:07:20Z",
    "title_canon_sha256": "ad6106cdf9e960a22cf2bbbcb3b3495b008805ac0f605e7994999bf7eff37eac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1364",
    "kind": "arxiv",
    "version": 1
  }
}